Chemistry:Platinum(IV) bromide

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Platinum(IV) bromide
PtBr4.svg
Names
IUPAC name
Platinum(IV) bromide
Other names
Platinic bromide
Identifiers
3D model (JSmol)
ChemSpider
EC Number
  • 273-151-5
Properties
PtBr4
Molar mass 514.694 g/mol
Appearance brownish-black crystals
Melting point decomposes at 180°C
0.41 g/100mL @ 20°C
Solubility slightly soluble in ethanol, diethyl ether[1]
Hazards
Safety data sheet [1]
GHS pictograms GHS05: Corrosive
GHS Signal word Danger
H314
P260, P264, P280, P301+330+331, P303+361+353, P304+340, P305+351+338, P310, P321, P363, P405, P501
NFPA 704 (fire diamond)
Flammability code 0: Will not burn. E.g. waterHealth code 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroformReactivity code 1: Normally stable, but can become unstable at elevated temperatures and pressures. E.g. calciumSpecial hazards (white): no codeNFPA 704 four-colored diamond
0
2
1
Flash point non-flammable
Related compounds
Other anions
Platinum(IV) fluoride
Platinum(IV) chloride
Platinum(IV) iodide
Other cations
Nickel(II) bromide
Palladium(II) bromide
Related compounds
Platinum(II) bromide
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

Platinum(IV) bromide is the inorganic compound with the formula PtBr4. It is a brown solid. It is a little-used compound mainly of interest for academic research.[2] It is a component of a reagent used in qualitative inorganic analysis.[3]

In terms of structure, the compound is an inorganic polymer consisting of interconnected PtBr6 octahedra.

References

  1. Lide, David R. (1998), Handbook of Chemistry and Physics (87 ed.), CRC Press, pp. 481, ISBN 0-8493-0594-2, https://books.google.com/books?id=lFjg0L-uOxoC&q=%22Platinum(IV)+bromide%22&pg=PT866, retrieved 2008-06-19 
  2. Lagrow, Alec P.; Knudsen, Kristian Rahbek; Alyami, Noktan M.; Anjum, Dalaver H.; Bakr, Osman M. (2015). "Effect of Precursor Ligands and Oxidation State in the Synthesis of Bimetallic Nano-Alloys". Chemistry of Materials 27 (11): 4134–4141. doi:10.1021/acs.chemmater.5b01247. 
  3. Wenger, P. E. (2007), Reagents for Qualitative Inorganic Analysis, Read Country Books, pp. 242, ISBN 978-1-4067-4847-5, https://books.google.com/books?id=SRAR3FOYxhEC&q=%22Platinum(IV)+bromide%22&pg=PA360, retrieved 2008-06-18